baber/WOPTO huggingface dataset:
Patent CU-22756-A1 (CU)
Title: Órganos escarificador vibrátil para la preparación de los suelos agrícolas
Inventor: LEYVA SANTIESTEBAN OSVALDO
IPC: A01B11/00
Filed: 1999-12-07
Abstract: La invención se relaciona con la rama de mecanización agrícola, en particular con la mecanización de la preparación de suelos agrícolas mediante equipos escarificadores. La invención consiste en la acción de un dispositivo accionador vibrátil sobre un mecanismo oscilante portador de órganos de trabajo, compuesto por barras articuladas al bastidor del equipo y demás unidos a éste mediante resortes amortiguadores que limitan el movimiento oscilatorio de dichas barras en ambos sentidos de la dirección vertical y actúan como amortiguadores de las vibraciones el tractor. El dispositivo accionador vibrátil está formado por pares de ejes engranados entre sí mediante ruedas dentadas los que se poseen masas excéntricas que pueden girar con igual velocidaad y momento mecánico, pero en sentido inverso, provocando fuerza exclusivamente en la dirección vertical, las cuales hacen oscilar a los órganos de trabajo en el plano formado por la dirección de traslación del equipo y la vertical.
Patent WO-2004037252-A1 (WO)
Title: Nouvelle forme cristalline de sel de sodium d'acide 3-pyridyl-1-hydroxyethylidene-1,1-biphosphonique
Inventor: RICHTER JINDRICH
IPC: A61K31/675
Filed: 2003-10-21
Abstract: L'invention concerne une forme hydratée cristalline de sel de sodium d'acide 2-pyridyl-1-hydroxyéthylidène-1,1-biphosphonique contenant entre 6,4 et 22% en poids de sodium sur la base de la substance anhydre, et entre 15 et 23% en poids d'eau cristalline si la teneur en sodium est inférieure à 7,5% en poids, ou entre 4,5 et 18% en poids si la teneur en sodium est supérieure à 7,5% en poids.
Patent WO-0102754-A1 (WO)
Title: System zur hydraulischen verstellung der übersetzung eines cvt
Inventor: LUH JOACHIM
IPC: F16H61/662
Filed: 2000-06-23
Abstract: Die Erfindung geht aus von einem System zur hydraulischen Verstellung der Übersetzung eines in seiner Übersetzung stufenlos verstellbaren Getriebes (2) in einem Kraftfahrzeug. Die Verstellung der Übersetzung geschieht durch die Ansteuerung wenigstens eines Ventils (15) durch ein elektrisches Signal (I). Weiterhin wird die Übersetzung in einem Betriebszustand des Getriebes dadurch im wesentlichen konstant gehalten, dass das elektrische Signal auf einen vorgebbaren Wert gesetzt wird. Beispielsweise nimmt das Ventil dann die oben erwähnte Mittelstellung (B) (Sperrstellung) ein. Dieser Betriebszustand wird auch als ratio-hold-Zustand bezeichnet. Der Kern der Erfindung besteht darin, dass der vorgebbare Wert im Normalbetrieb des Fahrzeugs geändert werden kann. Die Erfindung hat den Vorteil, dass Bauteiltoleranzen im laufenden Betrieb des Fahrzeugs beziehungsweise des Getriebes ausgeglichen werden. Damit wird der Justageaufwand während der Montage des Fahrzeugs reduziert. Weiterhin wird durch die Erfindung die Alterung der Bauteile, insbesondere eine Veränderung der Feder in dem Ventil (z.B. Setzen der Feder) während des laufenden Betriebs kompensiert.
Patent WO-0154270-A1 (WO)
Inventor: SAUERBREY JENS
IPC: H03F3/45
Filed: 2001-01-08
Abstract: Verstärker- oder Filterschaltung in 'Switched-Capacitor'-Schaltungstechnik mit einem schaltbaren Operationsverstärker als Eingangsstufe einer 'Switched-Opamp'-Filter- oder Verstärkerschaltung.
Patent WO-0188443-A1 (WO)
Inventor: KLEINWAECHTER JUERGEN
IPC: F24S23/30
Filed: 2001-03-31
Abstract: The aim of the present invention is to enable simultaneous conversion of a radiation fraction both direct (10, 11) and diffuse (13, 14) into heat energy. Therefor a solar plant is used that is provided with radiation concentrating optics (1), at least one second radiation converter (6) being arranged about the concentrating area of a first radiation converter (3).
Patent WO-0200214-A1 (WO)
Inventor: KRUTMANN JEAN
IPC: A61P17/16
Filed: 2001-06-20
Abstract: The invention relates to the use of flavone/flavanone derivatives of general formula (I) for the production of medicaments for the systemic treatment and prophylaxis of UV-induced dermatoses, in particular polymorphic light dermatoses and the sub-types thereof and/or the undesired long-term consequences of UV-radiation, in particular  light-ageing. The invention further relates to the use of the compounds of general formula (I) for the systemic treatment and prophylaxis of the above UV-induced dermatoses.
Patent WO-0206665-A1 (WO)
Inventor: ARNDT STEFAN
IPC: F02M51/06
Filed: 2001-07-13
Abstract: Ein Brennstoffeinspritzventil, insbesondere ein Einspritzventil für Brennstoffeinspritzanlagen von Brennkraftmaschinen, mit einem Aktor, der mit einer Ventilnadel (34, 51, 73) zusammenwirkt, weist einen an der Ventilnadel (34, 51, 73) angeordneten ersten Ventilschliesskörper (35, 52) auf, der mit einer ersten Ventilsitzfläche (33, 53) an einem Ventilsitzkörper (32, 50) zu einem ersten Dichtsitz (36, 54) zusammenwirkt. Ein zweiter Ventilschliesskörper (38, 55, 75) wirkt mit einer zweiten Ventilsitzfläche (40, 56) in dem Ventilsitzkörper (32, 50) zu einem zweiten Dichtsitz (41, 57) zusammen. Die Ventilnadel (34, 51, 73) oder der erste Ventilschliesskörper (35, 52) besitzen einen Anschlag, an dem nach einem Teilhub (h1) der Ventilnadel (34, 51, 73) ein Gegenanschlag des zweiten Ventilschliesskörpers (38, 55, 75) anschlägt und den zweiten Ventilschliesskörper (38, 55, 75) bei weiterem Hub der Ventilnadel (34, 51, 73) aus dem zweiten Dichtsitz (41, 57) anhebt.
Patent WO-0243191-A1 (WO)
Title: Ladegerät
Inventor: RIESMEYER JUERGEN
IPC: H01R13/631
Filed: 2001-11-21
Abstract: Die vorliegende Erfindung betrifft ein Ladegerät für elektrische Geräte, bei dem das Steckerelement, über das der elektrische Kontakt hergestellt wird, elastisch gelagert ist. Dadurch kommt auch bei Verkippen des elektrischen Gerätes relativ zur Soll-Einführachse zustande, ohne einen Teil des Steckerelements zu beschädigen. Zum anderen kann eine Soll-Einführachse gewählt werden, unter der eben das Risiko einer Beschädigung sehr klein ist, eine Arretierung erfolgt dann in einer anderen Position, in welcher das Gerät beispielsweise besser gehalten werden kann. Dies geschieht dadurch, dass das Steckerelement zum Herstellen des elektrischen Kontaktes derart elastisch gelagert ist, dass alle Teile des Steckerelements beweglich relativ zur Soll-Einführachse sind. Anwendung kann dies insbesondere für Ladegeräte für Mobilfunkendgeräte finden.
Patent WO-02083447-A1 (WO)
Title: Verfahren zur regelung der geschwindigkeit eines kraftfahrzeugs
Inventor: HELLMANN MANFRED
IPC: B60W30/16
Filed: 2002-02-16
Abstract: Verfahren zur Regelung der Geschwindigkeit eines Kraftfahrzeugs (10), bei dem ein Beschleunigungsanforderungssignal (asoll) erzeugt wird, das eine positive oder negative Sollbeschleunigung des Fahrzeugs repräsentiert, und in Abhängigkeit von diesem Signal entweder ein Stellbefehl (A) an den Motor oder ein Stellbefehl (B) an das Bremssystem (24, 26) des Fahrzeugs ausgegeben wird, dadurch gekennzeichnet, daß ein Signal (F) zum Vorspannen des Bremssystems ausgegeben wird, wenn das Beschleunigungsanforderungssignal (asoll) einen Schwellenwert unterschreitet, der oberhalb eines Wertes liegt, bei dem das Bremssystem (24, 26) aktiviert wird.
Patent WO-02092291-A1 (WO)
Title: Handwerkzeugmaschine
Inventor: MEIXNER GERHARD
IPC: B25D17/06
Filed: 2002-02-27
Abstract: Die Erfindung geht aus von einer Handwerkzeugmaschine, insbesondere einem Bohr- und/oder Meisselhammer, mit einem Maschinengehäuse (12), einem Werkzeugführungselement (16; 54), einem Hammerrohr (14; 52) sowie einer in axialar Richtung gehäusefest ausgebildeten Fangvorrichtung (32) für einen Schläger (24), der mittels eines Antriebskolbens (22) antreibbar ist und mit einem im Werkzeugführungselement (16; 54) angeordneten Werkzeug (20) in Wirkverbindung steht. Es wird vorgeschlagen, dass das Werkzeugführungselement (16; 54) gegenüber dem Maschinengehäuse (12) axial verschiebbar ausgebildet ist.
Patent WO-02083565-A1 (WO)
Title: Verfahren zur anreicherung von radium aus bariumsulfathaltigen mineralstoffgemischen
Inventor: LUTHER GUENTER
IPC: G21F9/30
Filed: 2002-04-05
Abstract: Es wird ein Verfahren zur Anreicherung van Radium auf bariumsulfathaltigen Mineralstoffgemischen mit komplex an das Bariumsulfat gebundenem Radium vorgeschlagen, bei dem das bariumsulfathaltige Mineralstoffgemisch durch Zugabe van Kohlenstoff enthaltenden Gemischen thermisch zu Bariumsulfid reduziert wird. Dabei wird das entstandene Feststoffgemisch mit Wasser versetzt und bis zur Lösung des Bariumsulfids gerührt, wobei dann der nahezu wasserunlöslic he, an Radium angereicherte Bariumsulfatruckstand vom im Wasser gelösten Bariumsulfid mechanisch abgetrennt wird.
Patent WO-03102477-A1 (WO)
Inventor: JANUS ELFI
IPC: F24S50/20
Filed: 2002-05-28
Abstract: L'invention concerne un dispositif d'orientation automatique de modules solaires suivant la position du soleil. Ce dispositif comprend une structure inférieure, un plateau tournant (4) monté rotatif sur cette structure inférieure, un capteur optoélectronique (14), ainsi qu'un support pivotant (31) disposé sur le plateau tournant. Un moteur d'orientation sert à faire tourner le plateau tournant (4) et un moteur de pivotement sert à faire pivoter le support pivotant (31) en position ouverte ou en position fermée. Ce dispositif présente une structure extrêmement compacte et robuste et il est particulièrement adapté pour être installé sur des véhicules.
Patent WO-03038540-A1 (WO)
Inventor: MAIER-HUNKE HORST-WERNER
IPC: G05G1/10
Filed: 2002-10-18
Abstract: In order to increase the grip of a hand wheel (4) which is especially intended for a roller file, said hand wheel consists of a base body (6), an outer shell (9) and a rubber-elastic insert (12) disposed between the base body (6) and the outer shell (9). Said insert is provided with protuberances (11) which jut out in the outer shell (9).
Patent WO-03084113-A1 (WO)
Inventor: CUYLEN MICHAEL
IPC: H04L1/00
Filed: 2003-03-17
Abstract: The invention relates to a method for the secure transfer of data (D0-D4) whose coding (`S`,`0`-`F`) is represented by a sequence (FR0-FR4) of a predefinable number of on and off values (Z1,Z0), whereupon a count value (C) representing the predefinable number is formed, the direction of counting (F,R) is altered after each on value and the count value is incremented or decremented, and error information (F1,F2) is produced if a first end value (EC), which is transferred with the data as a coded sequence (SIG) of the count value C, is different from a second end value (EC1,EC2) which is formed like the count value from the transferred sequence. The method can be used advantageously in identification systems (IS), mobile data carriers (DT) and write/read devices (SLG). One advantage of the invention is that a data transfer error can be recognized both quickly and with a high degree of certainty by using a simple up and down counter (CNT). The counter can be embodied in the form of a simple software program or an electronic circuit, i.e. a cyclic counter, requiring only a small amount of circuit technology for the manufacture thereof.
Patent WO-2004040386-A1 (WO)
Title: Verfahren zur steuerung der arbeitsweise der in einer raffinerie oder einem petrochemischen industriekomplex vorgesehenen anlagen
Inventor: GRUHN GUENTER
IPC: G06Q10/00
Filed: 2003-10-15
Abstract: Die Erfindung betrifft ein Verfahren und ein Werkzeug zur Steuerung der Arbeitsweise der in einer Raffinerie oder einem petrochemischen Industriekomplex vorgesehenen Anlagen. Dabei erfolgt eine Aufteilung in eine Planungsebene, eine Scheduling-Ebene und eine Prozesskontrollebene. Die in der Scheduling-Ebene generierten Daten, die der Prozesskontrollebene als Führungsgrössen zur Verfügung gestellt werden, beruhen auf einer Dekomposition eines Ausrüstungssystems in mindestens zwei Einzelsysteme und einer in jedem Einzelsystem durchgeführten numerischen Optimierung von Variablen. Weiterhin erfolgt eine Koordinierung der Optimierung dadurch, dass in einem der Einzelsysteme ermittelte Faktoren bei der Optimierung im anderen Einzelsystem verwendet werden.
Patent DE-1804843-A1 (DE)
Title: Distilling sea water by means of solar energy
Inventor: WALDMANN HANS
IPC: C02F1/14
Filed: 1968-10-24
Abstract: By evaporation using solar energy and subsequent condensation of the vaporised water, the solar energy being supplied to a relatively small evaporator via a large irradiation surface, and being converted to heat which is then supplied to a steam generator by heat pipes.
Patent DE-1807382-A1 (DE)
Title: Resistance welding coated sheeting
Inventor: ALFRED DECKER DR OTTO
IPC: B05D1/32
Filed: 1968-11-07
Abstract: Welding current is fed, at least for one of the coated sheets, indirectly to the point to be welded by means of the sheet surface in order that an external layer remains intact and a contact established between the surfaces which have been uncovered for welding. Annular or linear edges and depressions are formed at the welding point in the sheet or on the intermediate welding pieces with the aid of stamps and/or cutting. Overcomes drawbacks encountered with conventional prior art welding machines where the outer layers of the welded sheets are destroyed by uncovering or by the fusion caused by the electrodes. Use: welding metal sheeting or elements coated with synthetic material, varnish or some other substance, such as steel, chrome-nickel steel, aluminium (anodised) or other metals.
Patent DE-1966041-A1 (DE)
Title: Cooling glass melt in a casting vessel
Inventor: SENDT ALFRED DIPL-PHYS DR
IPC: C03B7/088
Filed: 1969-04-03
Abstract: Cooling of molten glass in feeding vessel for glass making machinery consists of networks of pipes, plates etc. through which a molten low melting point metal is passed which is evaporated and returned to an exterior heat exchanger through capillary tubing. Suitable materials for containing these metals e.g. Na and Li, are W, Mo, Nb/Zr alloy, and Ti/Zr/Mo alloy.
Patent DE-2027668-A1 (DE)
Title: Machine tool monitoring system - for individual operations - esp of a gang press
IPC: B23Q41/08
Filed: 1970-06-05
Abstract: The state of readiness of each stage of the press is monitored before each operating stroke and in the event of any obstacle such as a stuck tool or jammed workpiece, the machine is automatically switched off by lever operated switches. Auxiliary interlock circuits and manually operated reset controls are used so that in conjunction with a shift register system, the resetting of any one control causes automatic reset at all stations but only if all workpieces are at their feed positions.
Patent DE-2036648-A1 (DE)
Title: Stitching work pieces along curved lines
IPC: D05B23/00
Filed: 1970-07-23
Abstract: The work piece is clamped on a holder mounted on a toothed crown wheel which can be rotated in synchronism with the sewing machine by a drive sprocket to move the work piece in a path corresponding to the shape of the crown wheel past the stitching position. The crown wheel may include cam elements which actuate a switch to stop the needle when the path of the work piece changes direction to thus produce a broken line of stitching.
Patent DE-2126213-A1 (DE)
Title: Adjustable annular venturi scrubber to compensate for gas - flow rate changes
IPC: B01D47/10
Filed: 1971-05-26
Abstract: An annular venturi scrubber for scrubbing an impurity laden gas stream with a liquid, in which spaced horizontal baffles are provided at the base of the central conical baffle and the lower extremity of the approach section, with the conical baffle rotatable or adjustable about a vertical axis, so that the throat opening may be modified to compensate for changes in the gas flow rate.
Patent DE-2166917-A1 (DE)
Title: Loom - in which a pick is carried out pneumatically
IPC: D03D47/00
Filed: 1971-04-10
Abstract: The reed is carried on a pivotal support which also carries a number of parallel straight fingers. The fingers each pivotally support an inverted L-shaped arm which in the picking position are pushed by a stop to contact the fingers and form a closed channel and which in a beating position are spring biassed away from the fingers to open the channel. The weft is picked by air nozzles on the fingers to that it is enclosed within the channel, and as the pivotal support moves to beat the weft, the channel is opened allowing the weft to pass freely into the shed ready for beating. Sufficient compressed air can be supplied to correctly pick the weft without risk of the weft escaping from the shed.
Patent DE-2264696-A1 (DE)
Title: Pyridoxal and pyridoxamine alpha-ketoglutarates - as agents to improve intellectual and physical states
IPC: C07D213/66
Filed: 1972-10-06
Abstract: Cpds. (I) and (II) the isomer (III):- are prepd. by salt formation between pyridoxal or pyridoxamine and alpha-ketoglutaric acid. They are useful for treatment of psycho-motor disturbances, coma, nausea, etc.
Patent DE-2314601-A1 (DE)
Title: Steel converter suspension - includes planar beams passing into a surrounding hollow ring
Inventor: NAGATI RASHED N
IPC: C21C5/46
Filed: 1973-03-23
Abstract: The tiltable hollow ring has a number of cantilever beams anchored at one end inside the ring, the other end inside the space surrounded by the ring making tangential connection with the vessel. The anchored ends of the beams have openings for cooling water circulation. The beams are planar and stand edgewise with respect to the axis of the vessel and ring and the beam edges do not extend in an axial direction beyond the upper and lower faces of the ring.
Patent DE-2315015-A1 (DE)
Title: Circular knitting drawdown - machine with needle-free section has auxiliary draw-down rollers at knitting edges near needle
Inventor: GUTSCHICK KARL-HEINZ
IPC: D04B15/88
Filed: 1973-03-26
Abstract: A circular knitting machine producing a slit tube of knitted fabric has at the inner edges of the needled parts of the plate and cylinder auxiliary nip roller pairs to keep the edges of the knitting under tension during the periods when the main draw -down rollers permit free-dom of movement. The auxiliary rollers can be driven by levers connected to the main drive, acting through a ratchet and pawl.
Patent DE-2321645-A1 (DE)
Title: Composite building panel with insulating core and metal cover - has internal timber ribs for transmitting shear forces on bending
Inventor: SCHMITZ PETER
IPC: E04C2/36
Filed: 1973-04-28
Abstract: The prefab. sandwich panel has sheet metal covers on both sides between which is placed rigid foam plastics. In addition to the plastic filling the levelling plates are connected internally by timer ribs. The timber internal ribs are adhesive bonded, bolted or riveted to the outside plates which are used especially on building of swimming pools, large refrigerated buildings and air conditioned rooms and tanks. These panels which can be sawn and cut to the required shape and edging material can be fitted readily to the internal timer ribs, the panels can be loaded in bending because the internal timber ribs transmit shear forces on bending and connect the panel side in compression and in tension. The rigid foam core acts as a stabilising member and a spacer and it ensures good thermal and sound insulation.
Patent DE-2321809-A1 (DE)
Title: Hard foam tube with internal groove - moulded by ribbed core piece withdrawn before tube hardens
Inventor: DOXIE PIER
IPC: B29C44/58
Filed: 1973-04-30
Abstract: A mould for making a tubular plastics (esp. hard foam) article having an internal circumferential groove, comprises an outer mould, an inner core with beading to produce the groove and an end closure ring fitting over the end of the tubular moulding. When demoulding, the core and ring are also axially withdrawn together with the moulding, until the beading and groove are clear of the outer mould. Then the ring holds the moulding, while the core is moved relatively, this stripping the moulding off the core.
Patent DE-2328546-A1 (DE)
Title: Thin plastic tube is perforated - with vacuum to hold sheet firmly against cutting tool
Inventor: BOSSE FRANK
IPC: B31B50/83
Filed: 1973-06-05
Abstract: Successive openings are formed at intervals in the wall of a flattened thin plastics tube by separating the walls and then forming the perforations in one side wall only. The walls are separated (the tube is opened) by application of suction to the external surface, then while the tube is temporarily arrested the openings are pierced or cut in the wall. In the preferred apparatus, the tube is drawn horizontally between upper and lower perforated plates, one of which contains an aperture for the cutting tool, during an intermittent stop of the conveying motion of the sheet, this tool perforates one side of the sheet. The arrangement ensures a satisfactorily firm resistance to the cutting tool.
Patent DE-2328811-A1 (DE)
Title: Safe for armoured vehicle - has movement of armour plate safe from bank to sealed vehicle controlled from panels
Inventor: GUETLER HEINZ PETER
IPC: E05G7/00
Filed: 1973-06-06
Abstract: Safe is a fire and burglar proof armour plate strongbox with a light signal system controlling its locking and unlocking. The safe is rolled or moved from a reception ramp in the bank interior through lockable openings in the bank exterior wall into a sealable unit within the transport vehicles. Guides for the fine adjustments for loading are controlled by a reception panel on the bottom of the safe and an emitting panel on the reception ramp which also contains the light signal system.
Patent DE-2329100-A1 (DE)
Title: Exposure control for enlarger - determines the exposure w.r.t. paper characteristics and the image gradation
Inventor: HAAS GERHARD DIPL PHYS DR
IPC: G03B27/80
Filed: 1973-06-07
Abstract: The sensor is placed on the enlarger table and monitors the image gradation by being placed on the lightest and darkest positions. The information is stored and used to calculate the exposure w.r.t. the selected characteristics of the copy paper. The system is readily programmable so that with increasing use of a particular paper, more accurate prints are obtained, while when the paper is changed a rapid assessment is obtained.
Patent DE-2329934-A1 (DE)
Title: Water distribution feed and return manifold - assembled from tee-pieces with male and female threaded ends
Inventor: KLOEP ARNO JAKOB
IPC: F16L41/02
Filed: 1973-06-13
Abstract: A water manifold for the distribution of water to various feed pipes and to collect and return from several circuits is built up of individual Tee-pieces which are screwed together to form a bank, Each has on one end of the cross arm of the Tee a small thread and on the other end a female thread of the same size. The upright end of the Tee-piece is a plain tube end for making a compression joint. One end of the back is fitted with a stop cock and the other with a blanking-off off cap and vent cock. The use of a maximum of identical standardized parts reduces mfrg. costs and spare part costs. It gives more freedom of choice in the distribution arrangements.
Patent DE-2339153-A1 (DE)
Title: Coin appts. with bidirectional counting arrangement - for counting coin and goods values as pulse trains
IPC: G07F5/22
Filed: 1973-08-02
Abstract: The warning signals from the coin apparatus or the vending machine are multiplied in a multiplication circuit in the coin apparatus. Certain working positions, corresponding to the required selling prices, of the counting arrangement are interrogated by adjustable devices. The signals lasting from arrival at until leaving of the interrogated working position are used to switch output stages. For each set selling price there is a bistable output stage which occupies and maintains its working position in the case of control via one input and which falls back to its normal position in the case of contrl via a second input.